TT Electronics/IRC

GUS-QS8A-03-3482-GG

GUS-QS8A-03-3482-GG Description

The GUS-QS8A-03-3482-GG from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing terminations, this surface-mount device offers a 34.8KΩ resistance per resistor with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for demanding environments. Operating across a 70°C to 125°C derated range and a 125°C maximum temperature, it delivers reliability in thermally challenging conditions. The compact 4.9mm x 6.02mm x 1.47mm footprint and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-03-3482-GG Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive circuits.
• Isolated Resistor Network: Independent resistors eliminate cross-talk, ideal for signal isolation.
• Wide Temperature Range: Derated performance from 70°C to 125°C with a 100V maximum voltage rating.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design for modern electronics.
• Robust Power Handling: 0.75W total dissipation and 0.1W per resistor balance performance and thermal management.
• Strict Tolerance & TCR: 2% tolerance and ±25ppm/°C ensure consistency across temperature fluctuations.

GUS-QS8A-03-3482-GG Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated sensor interfaces, PLCs, and instrumentation.
• Medical Electronics: Patient monitoring equipment requiring stable, noise-free resistors.
• Telecommunications: RF modules and signal processing where thermal drift is critical.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing tight tolerances.

Conclusion of GUS-QS8A-03-3482-GG

The GUS-QS8A-03-3482-GG excels in applications demanding precision, thermal stability, and compactness. Its thin-film isolation, high power density, and robust QSOP package make it a superior choice over bulkier or less stable alternatives. While not PPAP or automotive-rated, it is ideal for industrial, medical, and telecom systems where reliability and miniaturization are paramount. The tube packaging ensures safe handling and storage for high-volume assembly.